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Urban Development

Chart: 25 Years of Growth in The World's Largest Cities

Tariq Khokhar's picture

By 2030, two thirds of the world will live in cities. The world's 12 largest city areas are each home to over 15 million people, and over the last 25 years, cities such as Delhi, Shanghai and Beijing have tripled in size.

Taking a tour of a ‘Competitive City’

Megha Mukim's picture

Do you want to take a walk through a competitive city? Since today, October 31, has been designated as World Cities Day by the United Nations, today is an especially good day to explore that idea. 

Have you ever noticed how mayors and city leaders experience life alongside their citizens? It forces them to be more focused on the local manifestations of their policy decisions. They connect with what their citizens see and experience on a day-to-day basis. Numbers are crucial, because policies need to be supported by evidence – but what if the numbers and experiences could be brought to life? What does a 5 percent annual GDP growth rate look like? For that matter, what does a “competitive city” look like?

Members of the Competitive Cities team at the World Bank Group traveled to Bucaramanga, Colombia to find out. Here, amid the city’s famously rugged topography – with no ports or railroads nearby, and almost 10 hours away from the nation’s capital, Bogota – economic development seemed to be a tough proposal. Bucaramanga, however, managed to reinvent itself and become a globally competitive city – with the fastest rates of GDP growth and job growth in Colombia, and one of the fastest growth rates in the Western Hemisphere. As part of the Competitive Cities for Jobs and Growth initiative, we had already looked at Bucaramanga’s success in numbers and had analyzed qualitatively how they managed to get things done. Now we wanted others to experience how it felt to walk through a secondary city that blossomed into a dynamic economic center.

Thanks to a donated helicopter, the use of hobbyist drone technology, a motorcycle and a hugely enthusiastic local chamber of commerce, the team captured images and videos of the places that were central to Bucaramanga’s growth story. Bucaramanga’s transformation began with the creation of a regional competitiveness commission, a public- private alliance spearheaded by the private sector. As you’ll see in the accompanying video, one single block within the city hosts the chamber, an industrial university, the enterprise center, the commerce association and important regional banks.



In Bucaramanga, Colombia, Erick Ramos Murillo (left) and Rómulo Cabeza (right) prepare to fly a 3-D camera rigged to a drone. 

Implementing the New Urban Agenda needs financially strong cities

Ede Ijjasz-Vasquez's picture
Cities around the world face increasingly complex challenges such as rapid urbanization and climate change. Meanwhile, many cities facing the most pressing problems lack sufficient funding to meet local needs. This is especially the case for developing countries, where cities require significant infrastructure investment to provide basic services to growing populations and expanding urban areas.
 
How can cities access, leverage, and manage the fiscal and financial resources required to implement the New Urban Agenda and meet the growing needs of local populations?
 
To explore this issue, World Bank Senior Director Ede Ijjasz-Vasquez discussed the UN Habitat III policy paper on municipal finance and local fiscal systems with Mac McCarthy, President and CEO of the Lincoln Institute of Land Policy.
 

Powering Sub-Saharan Africa – A fresh take on an old problem

Masami Kojima's picture
Man looking at electricity meters in Bamako, Mali 
Pic: Aarthi Sivaraman/World Bank

“If there is one thing that could really help my business, it would be reliable power supply,” said David, a small business owner in Lagos, on my recent trip to Nigeria.
“I agree. If only …,” echoed another.

And not without reason.

Africa lags every other region in the world when it comes to electricity access for its people. Only one in three Sub-Saharan Africans has access to electricity. That’s less than half of the rate of access in South Asia, the region with the second-lowest access rate. If we were to measure access to “reliable” electricity, then those numbers would be even more dismal.

Worryingly, the rate of access has been increasing at a mere 5 percentage points every decade, against population growth of 29 percent. If something is not done to dramatically change this trend, Africa will not see universal access to electricity in the 21st century. This is a seriously worrying prospect as the world races toward a 2030 deadline of universal access to electricity.

The target of achieving universal access by 2030 by the U.N.’s Sustainable Energy for All initiative and the billions of dollars committed by the U.S. government’s Power Africa plan underline the urgency of the situation. As a reminder, more than 1 billion people around the world still live without access to electricity and 600 million of those live in Africa.

So, are Africa’s utilities financially equipped to respond to this call?

Investing in resilient cities can help the urban poor

Ede Ijjasz-Vasquez's picture
By 2030, without efforts to boost urban resilience, climate change may push up to 77 million urban residents into poverty.
 
The good news is that the world has a brief window of opportunity to make cities more resilient to climate change, natural disasters, and other stresses, as almost 60% of the urban area that will be built by 2030 is yet to be developed.

Why cities matter for the global food system

Francisco Obreque's picture
La Paz, Bolivia. Photo by Andy Shuai Liu / World Bank

I was with the World Bank delegation at the Habitat III Conference in Quito last week, reflecting on the future of cities and speaking at a panel on food security. While there, I could not help but remember the story of Wara, an indigenous Aymara woman, one of eight children from a poor rural family living in the Bolivian Altiplano. Poverty forced her to migrate to the city when she was young.

Now living in La Paz, Wara has been working as a nanny in households for decades. She has three teenagers. Her oldest son is overweight and has already had several health problems. He occasionally works with his father building houses. The other kids are still in school and Wara hopes that armed with an education, they will be able to find a good job.

According to statistics, Wara is no longer poor. Indeed, Wara and her family are better off when compared to her modest origins. The truth is, however, that she is vulnerable and can easily fall back into poverty and hunger.

As in most Aymara families, Wara’s husband administers the money, including her own earnings, but she is the food-provider for the family. Each Saturday he gives Wara some money to get food for the week. She wakes up early to go to one of the four big markets in La Paz to buy basic staples such as potatoes, fresh vegetables, rice, sugar and oil, among others.

At the market, Wara doesn’t always find everything she needs. Climatic or logistic factors often hamper food deliveries to the city. When this occurs, perishable food arrives in bad condition or with lesser quality, and many products are just thrown away.

The story of Wara illustrates some of the current and future challenges for the food system. 

A tale of twin demographics: Youth in cities

Nicole Goldin's picture
60% of urban populations will be under the age of 18 by 2030.  How can we harness youth potential as a growth engine for cities? Photo: Arne Hoel/ World Bank

This week thousands of policy-makers, experts, NGOs and urban-minded citizens of all stripes are convening in Quito, Ecuador to discuss the New Urban Agenda at Habitat III – a significant global convening that occurs every 20 years. And, in a couple weeks, amid the costumes and candy, ghosts and goblins of Halloween, the world will mark UN World Cities Day on October 31st. For good reason, youth are part of the conversation.  In today’s global landscape, two demographic patterns should stand out:  rapid urbanization and large youth populations.  These patterns are especially robust across developing nations.  Already the worlds’ cities host half of its citizens, and Asia and Africa are expected to account for 90% of urban growth. While growing, cities have also become younger – many of the world’s nearly four billion people under the age of 30 live in urban areas, and according to UN-HABITAT, it is estimated that 60% of urban populations will be under the age of 18 by 2030.

Do PPPs have a future?

David Baxter's picture


Photo Credit: Thomas Hawk via Flickr Creative Commons

In September, a whirlwind of meetings took place with agencies and development banks in Washington, D.C., and Europe that were focused on the current and future implementation of public-private partnerships (PPPs) across the global market. The healthy debate on the topic exposed the participants to interesting insights provided by proponents and naysayers of PPPs.
 
Many PPP experts that I met shared ideas on the changing context of PPPs and how these changes will impact the implementation of PPPs across regions and sectors in the near and far future. All agreed that the long-term consequences of future political, economic and societal changes are particularly difficult to predict.


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